Quartz Sand Filter

Quartz Sand filter BTSY filter is also called pressure filter, for that the filter-needed water is boosted to 0.6MPa by pump to filter through the strainer. It can be divided into single flow type and double flow type. The single flow one is that the water flows from upper to lower and the...
Product description

Quartz Sand filter

BTSY filter is also called pressure filter, for that the filter-needed water is boosted to 0.6MPa by pump to filter through the strainer. It can be divided into single flow type and double flow type. The single flow one is that the water flows from upper to lower and the double flow one is that the water entered from the top and the low, and came out from the middle of the cartriage. By filling material situation, it can be divided into single layer, double and multi-layers mechanical filter.

This equipment applies for pre-treatment in ion exchanging water soften system and desalting system, pre-filtration of the reverse osmosis device, wasted water filtration, industrial supply rough filtration and swimming pool water filter system, etc. Filtrated material size is depend on water quality. For pre-treatment in desalting system, quartz sand is 0.5-1.0mm; anthracite is 1.2-1.6mm.


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Principle:
The different sized filter material in the cartriage compactly arranged in the order of that the small one is up, the big size is down. When water flows from upper to lower, suspended matters in water are held back by the upper filter materials. These matters overlap and bridge mutually and form into a thin film to continue filtrating. This phenomenon is called membrane filtering effect. It not only occurs on the surface layer, but aslo the water flows into the middle filter layer will be held back called as osmosis filtration.
Moreover, for ranged in rows tightly, the suspended matters in water contact materials for a longer time, so the suspend matters is adhered with flocculation on the surface of filter material to arised contact the coagulation effect.
Through the process of membrane filter, osmosis filter, and contact the coagulation effect to purify the water.


Feature:
Reasonable structure and large space
Water distribution plate set on the seal head, can increase efficiently the purified space.
No leakage
Distribution plate on the inlet and outlet with water hat, so water distributing evenly, no leakage of the filter materials
Anticorrosion and no pollution
Epoxy resin is printed inside the filter, and the outside is anticorrosion treated to avoid secondary pollution.
Convenient operation and easy maintenance
Worker can enter into the equipment to repair; filter cap can be replaced inside the cartridge without disassembling pipeline.


Parameter:
Temperature: 5-50℃
Current speed: 10-12m/h
Backwash strength: 16-18L/m2•s
Backwash time: 5-10min
Turbidity: water inlet: 10-20mg/L
Water outlet: 2-5mg/L
Water inlet: <10mg/L
Water outlet: <2mg/L


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1.Quartz sand filter specification

Model

Quartz sand

Flow Qty t/h

H mm

H1 mm

DN1 mm

DN2 mm

DN3 mm

DN4 mm

DN5 mm

DN6 mm

Height mm

Dia. mm

BTSY-600

1000

Grain size is: 0.5-1.0, 5.5-5.0, 5-10, 10, 20 etc.

3

2168

760

32

32

32

32

150

25

BTSY-800

1000

5

2324

800

40

40

40

40

150

32

BTSY-1000

1200

8

2333

850

40

40

40

40

200

32

BTSY-1200

1200

12

2663

850

50

50

50

50

200

40

BTSY-1400

1200

15

2773

850

50

50

50

50

200

65

BTSY-1600

1200

22

2948

950

65

65

65

65

200

65

BTSY-1800

1200

28

3115

950

80

80

80

80

200

65

BTSY-2000

1200

36

3825

1000

80

80

80

80

200

65

BTSY-2200

1200

42

3930

1000

100

100

100

100

200

65


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